Chevy GM LS1 LS2 LS3 LS6 Aluminum Complete Serpentine Belt Drive System Kit it has a square bore

it has a square bore carb flange instead of a spread bore

The Ford Modular Ram Air Intake Manifold was designed for high-performance applications where induction system height is not limited

They're available in round and oval styles

and the reverse lockout mechanism eliminates the chance of transmission damage from accidentally shifting into reverse

The pump is submerged in fuel

Chevy GM LS1 LS2 LS3 LS6 Aluminum Complete Serpentine Belt Drive System Kit it has a square boreThe Speedmaster high mount serpentine kit for Chevy LS engines. 6 rib serpentine pulley designed to increase grip, reduce stretching and prevent the belt from slipping.